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NUTR 1010 Lecture : Nutrition.doc

36 views19 pages
amethystlion443
18 Sep 2012
School
University of Guelph
Department
Nutrition
Course
NUTR 1010
Professor
Tad Mc Ilwraith

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Document Summary

Adequate intake (ai)- recommended average daily nutrient intake level based on observed/experimentally determined estimates of nutrient intake by a group of healthy people. Acceptable macronutrient distribution ranges (amdr)- are ranges (lower and upper value) of intakes for energy sources that are associated risk of chronic disease while providing adequate intakes of essential nutrients. Expressed as a percentage of total energy or calories. Carbohydrates- 1 of 3 macronutrients made of carbon, hydrogen and oxygen. Derived from plants and provides energy; primary source of fuel to the brain found in a variety of foods such as wheat, rice, legumes etc. Dietary reference intakes (dris)- a set of nutritional values that apply to healthy people. Essential nutrients-are nutrients that cannot be produced by the body and must come from either food in the diet or nutrient supplements. Estimated average requirement (ear)-the average daily nutrient intake level estimated to meet the requirement of half the healthy individuals at a certain age/gender.

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Related Questions

Is macronutrient intake within the recommended range important? What are the effects of too much or too little of a macronutrient? What happens if you consistently eat too little protein? What happens if you eat too few carbohydrates? What happens if you eat too few lipids?

1.Explain the purpose of the Dietary Reference Intake (DRI) andits components

2.Compare the Daily Values to the Dietary Reference Intakes andexplain how they are used on Nutrition Facts panels.

3.Describe Nutrition Facts panels and the claims permitted onfood packages.

4.Describe the uses and limitations of the data in nutrientdatabases

5.Discuss the 2010 Dietary Guidelines for Americans and thediseases they are designed to prevent or minimize.

6.Discuss the MyPlate food groupings and plan a diet using thistool.

7.Develop a healthy eating plan based on the concepts ofvariety, balance, moderation, nutrient density, and energydensity.

Based on the Acceptable Macronutrient Distribution Range (AMDR), a range of 45 to 65 % of daily total calories should come from carbohydrates. If you consume 209 grams of carbohydrate and 67 grams of sugar for an entire meal, how does this meal fit into a 2200 kcal/day diet (show your work)?